engine code assistance
#1
engine code assistance
Hello all...I got a couple codes showing...P1693 and P0128...I looked up 1693 and says "DTC Detected in ECM or PCM" what does this mean?? I looked up 0128 and says "ECT below Thermostat Regulating Temp"...does this one mean I need a new thermostat?? I have seen the coolant temp on gauge not moving as far as it used too...it stays cooler than before...any help in deciphering this would be great...Thank you in advance.
Sid
Sid
#2
Thread
Thread Starter
Forum
Replies
Last Post
burndiesel
24 Valve 2nd Gen Dodge Cummins 98.5-02
10
02-07-2023 01:15 AM
klein444
Chevy/GMC 6.2L and 6.5L
13
06-20-2015 11:48 PM
metal_miner
Diesel Engine Conversions
7
12-23-2014 11:40 PM